The best sump pump alarms

Sump pump water alarms.
The best sump pump alarms.

Sump pump alarm systems serve as an early warning system that notifies homeowners when water in the sump pit reaches dangerous levels – for example, during a power outage, if the pump fails or during a massive storm when the pump cannot keep up with a sudden surge of water. Being notified in advance allows you, the homeowner, to take action and thereby prevent or, at the very least, minimize flooding. After all, the last thing you want is to return to a flooded home after a hard day’s work.

Topics Covered

  • How to choose the best sump pump alarm for your needs
  • The best sump pump alarms
  • Conclusion

Product Brand Power source Wi-Fi connectivity Price
PumpSpy Wi-Fi Smart Outlet The PumpSpy Wi-Fi Smart Outlet AC power Yes
Level Sense PRO Wi-Fi Enabled Sump Pump Alarm The Level Sense PRO Wi-Fi Enabled Sump Pump Alarm AC power Yes
Proteus L5 Wi-Fi Water Level/Sump Monitor Sensor Proteus L5 AC power Yes
PumpFuse Sump Pump Alarm & Protector. PumpFuse Sump Pump Alarm & Protector AC power Yes
92060 Sump Alarm System 92060 Sump Alarm System AC power No

How to choose the best sump pump alarm for your needs

Choosing the best sump pump alarm for your needs involves considering several factors to ensure you get a reliable and effective system:

Type of alarm

Determine the type of alarm you need based on your preferences and requirements. Common options include:

Audible Alarms: These emit a loud sound when a problem is detected.

Visual Alarms: These use flashing lights or indicators to catch your attention.

Smart Alarms: These connect to your smartphone or home automation system, allowing you to receive alerts remotely.

Water level detection

Look for an alarm with accurate water level detection sensors. Some alarms offer adjustable sensitivity settings, allowing you to customize when the alarm should be triggered based on water levels.

Power outage detection

Choose an alarm that can detect power outages. This feature is crucial because a sump pump won’t function during power failures, and you’ll want to be alerted to this situation.

Mechanical failure detection

Some alarms can also detect mechanical issues in the sump pump system, such as a malfunctioning float switch or a blocked pump. This added feature can provide more comprehensive protection.

Battery backup

Consider an alarm with a battery backup option. This ensures that the alarm continues to work even during power outages, offering you extended protection.

Ease of installation

Opt for an alarm that’s easy to install. Some alarms might require professional installation, while others can be set up by homeowners. Choose what suits your comfort level and skills.


Research the brand and read reviews to ensure that the alarm you choose is reliable and durable. A sump pump alarm is a safety feature, so you want it to work when needed.


If you’re considering a smart alarm that connects to your smartphone or home automation system, make sure it’s compatible with your devices and network.

Notification methods

For smart alarms, consider the notification methods available. Do you want to receive alerts via text messages, emails, push notifications, or phone calls?

Price and warranty

Compare prices of different alarm options and consider their features in relation to the cost. Also, check for warranties offered by the manufacturer to ensure you’re covered in case of any defects.

User-friendly interface

If you’re opting for a smart alarm, make sure the app or interface is user-friendly and easy to navigate.


Some smart alarm systems allow you to expand your setup with additional sensors or devices. If you anticipate needing more coverage in the future, consider a system that can be expanded.

The best sump pump alarms

Here we have reviewed three of the best sump pump alarms – the PumpSpy Wi-Fi Smart Outlet, the Level Sense PRO and the Proteus L5.

PumpSpy Wi-Fi Smart Outlet

PumpSpy Wi-Fi Smart Outlet

The Wi-Fi-connected PumpSpy Smart Outlet is compatible with all sump pumps and does so much more than just monitoring water levels.

It checks and sends reports to you immediately in the event of pump failure, power outages, if your pump is under strain, if the discharge line is frozen or blocked, and even if you lost your internet connection at home. Notifications are sent in realtime by text messages, emails, and via a free Android/Apple app.

You can also log onto the app at any time of day or night to see your current water levels, how many cycles your sump pump did, and how many gallons were pumped.

And the best part? No additional equipment is needed other than the SumpSpy smart outlet, and there aren’t any nasty surprises such as monthly or hidden fees.

Installation is quick and easy too. All you have to do is plug your existing sump pump directly into the smart outlet and then let it connect your home Wi-Fi.

Yes, the PumpSpy Wi-Fi Smart Outlet costs a little bit more than the standard sump pump alarm, but for all of these features and the peace of mind that it brings makes it well worth it.

The device and its software are all made in the USA, and friendly support staff is only a phone call away should you need help.

Level Sense PRO Wi-Fi Enabled Sump Pump Alarm

Level Sense PRO Wi-Fi Enabled Sump Pump Alarm

The Level Sense PRO Wi-FI Enabled Sump Pump Alarm not only notifies you via email, text message, and the Android/Apple app about everything going on with your sump pump, but also sends realtime reports about low temperatures, high humidity, and even when there’s water on the basement floor.

The alarm system has two sump pump pit sensors. One sensor is in the pit and sends a notification when the water reaches a certain level and another by the lid that sends a second notification as soon as the water level reaches the top. So in other words, you will know when water levels are dangerously high, and when water is about to spill over onto the basement floor.

As mentioned, the alarm also has a built-in humidity sensor. It’s particularly useful because basements are prone to high humidity, which leads to mold. Its default setting will send you notifications as soon as the humidity level surpasses 60%.

The home security interface relay is another great feature that allows you to connect the sump pump water alarm to your home security system. This allows your home security company to know if your sump pump is about to overflow so that they can respond when you can’t.

The device also has a lithium-polymer battery that auto-charges with its own internal back-up battery – so you will never have to charge it.

There is just one small downside to this product – there is a small monthly fee. The good news is that the first two years are free, and after that, it costs a mere $9.95 per year.

Proteus L5 Wi-Fi Water Level/Sump Monitor Sensor

The Proteus L5 Multipurpose Water Level Sensor is an exceptional product that provides reliable monitoring and alerts for various water level applications – no matter whether you need to monitor your sump pump, tanks or overflow containers, this sensor has got you covered.

Setting up is a breeze thanks to the easy-to-follow steps. You can quickly connect your smartphone, tablet, or laptop to the sensor and configure the settings according to your exact specific preferences.

The sump pump alarm easily connects to your home or office Wi-Fi network, which allows you to view live water level data and receive alerts when the level crosses a set threshold.

All information is available through the dedicated app for both Android and iOS devices. However, if you prefer not to install additional apps, you can simply access and view your sensor data through a browser.

The Proteus L5 also has a lot of features. It comes with a configurable built-in buzzer for audible alerts, and you have the option to connect an external 115dB siren for louder alarm notifications. It also notifies you in the event of power or Wi-Fi outages. Additionally, data logs and graphs allow you to easily analyze and track water level trends over time.

The sump pump alarm also has the ability to notify multiple contacts and you will have the option to ignore short power or Wi-Fi outages.

PumpFuse Sump Pump Alarm & Protector

The PumpFuse Sump Pump Alarm offers a comprehensive solution that combines monitoring, protection, and remote access.

Installing this sump pump alarm up is easy, as it doesn’t require external water level sensors. The device’s auto-calibration feature ensures that it adapts to your specific pump setup and power consumption patterns. And this simplicity means you can have it up and running quickly without the need for specialized technical knowledge.

The alarm also detects and prevents potential pump damage. It does this by monitoring your pump’s power consumption and notifying you when it goes beyond preset thresholds. This proactive approach can help you identify issues like a stuck float switch or obstructions that might cause your pump to run endlessly. By preventing such scenarios, the PumpFuse extends the lifespan of your sump pump and saves you from expensive repairs or replacements.

And most importantly, it lets you monitor your pump’s status remotely through a Wi-Fi smartphone app. This means you can keep tabs on your pump’s performance from anywhere, eliminating the need to rush to the basement to check on it. This convenience adds a layer of peace of mind, particularly during times when you’re away from home.

Superior Pump 92060 Sump Alarm System

The Superior Pump 92060 Sump Alarm System with 15-Foot Tethered Float Switch is a reliable and feature-packed solution designed to provide early warning of potential pump failure.

It’s easy to install, which makes it suitable for both experienced DIY enthusiasts and those new to sump pump maintenance.

Then there’s the user-friendly interface. Clear and bright indicator lights provide crucial information at a glance. A red “Alarm” light signifies an active alarm, while a green “power on” light confirms the system’s operational status. A test button allows users to check the alarm’s functionality, while a silence button enables temporary quieting of the alarm without disabling the system.

Also, its constructed from tough thermoplastic materials, which ensures durability even in demanding environments.

The package includes the alarm unit, a tethered float switch, and a mounting clamp for straightforward attachment to the discharge pipe.

Overall, it’s a great sump pump alarm system and the only downside is that it doesn’t have smart features like wi-fi connectivity.


In conclusion, selecting the right sump pump alarm depends on your specific needs and preferences. Whether you prioritize remote monitoring, broader notifications, versatility, or simplicity, the options reviewed here provide a range of solutions to help you safeguard your home against flooding and water damage.

Invest in the best sump pump alarm that aligns with your requirements, and enjoy the peace of mind that comes with knowing your property is protected, even in challenging conditions.

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